Retro-filling with gas-to-liquids (GTL) oil might cause problems with leaks in transformers previously filled with naphthenic oil. That is what Nynas scientists found when conducting an investigative study following customer reports about transformer... 

Today, we (and our customers) know a lot more about product safety than we did, say, 20 years ago. That knowledge is reflected in ever safer solutions. Cleaner oils, safer products As a society, we are well informed today. This trend will only grow stronger,...